MB84VD23280EA Datasheet, PDF (10/45 Pages) Fujitsu Component Limited. – 64M (x8/x16) FLASH MEMORY & 8M (x8/x16) STATIC RAM

MB84VD23280EA-90/MB84VD23280EE-90
Table 2 Example of Virtual Banks Combination
Bank
Bank 1
Splits _{Volume Combination}
Sector Size
Bank 2
Volume Combination
Sector Size
Bank B
8 of 8 Kbyte / 4 K word
+
8 of 8 Kbyte / 4 K word
1 8M bit Bank A
+
56 Mbit Bank C
+
15 of 64 Kbyte / 32 K word
+
111 of 64 Kbyte / 32 K word
Bank D
Bank A 16 of 8 Kbyte / 4 K word
Bank B
2 16 Mbit
+
+
48 Mbit
+
96 of 64 Kbyte / 32 K word
Bank D 30 of 64 Kbyte / 32 K word
Bank C
Bank A
+
16 of 8 Kbyte / 4 K word
3 24 Mbit Bank B 48 of 64 Kbyte / 32 K word 40 Mbit Bank C
+
+
78 of 64 Kbyte / 32 K word
Bank D
Bank A
8 of 8 Kbyte / 4 K word
Bank C
8 of 8 Kbyte / 4 K word
4 32 Mbit
+
+
32 Mbit
+
+
Bank B 63 of 64 Kbyte / 32 K word
Bank D 63 of 64 Kbyte / 32 K word
BankA: Address 000000h to 07FFFFh (Word) , 000000h to 0FFFFFh (Byte)
BankB: Address 080000h to 1FFFFFh (Word) , 100000h to 3FFFFFh (Byte)
BankC: Address 200000h to 37FFFFh (Word) , 400000h to 6FFFFFh (Byte)
BankD: Address 380000h to 3FFFFFh (Word) , 700000h to 7FFFFFh (Byte)
Table 3 Sector Address Tables
Sector Address
Address Range
Bank Sector Bank Address
A21 A20 A19 A18 A17 A16 A15 A14 A13 A12
Byte Mode
Word Mode
SA0
0 0 0 0 0 0 0 0 0 0 000000h to 001FFFh 000000h to 000FFFh
SA1
0 0 0 0 0 0 0 0 0 1 002000h to 003FFFh 001000h to 001FFFh
SA2
0 0 0 0 0 0 0 0 1 0 004000h to 005FFFh 002000h to 002FFFh
SA3
0 0 0 0 0 0 0 0 1 1 006000h to 007FFFh 003000h to 003FFFh
SA4
0 0 0 0 0 0 0 1 0 0 008000h to 009FFFh 004000h to 004FFFh
SA5
0 0 0 0 0 0 0 1 0 1 00A000h to 00BFFFh 005000h to 005FFFh
SA6
0 0 0 0 0 0 0 1 1 0 00C000h to 00DFFFh 006000h to 006FFFh
SA7
0 0 0 0 0 0 0 1 1 1 00E000h to 00FFFFh 007000h to 007FFFh
SA8
0 0 0 0 0 0 1 X X X 010000h to 01FFFFh 008000h to 00FFFFh
SA9
0 0 0 0 0 1 0 X X X 020000h to 02FFFFh 010000h to 017FFFh
SA10
0
0
0
0
0
1
1
X X X 030000h to 03FFFFh 018000h to 01FFFFh
Bank A SA11
0
0
0
0
1
0
0
X X X 040000h to 04FFFFh 020000h to 027FFFh
SA12
0
0
0
0
1
0
1
X X X 050000h to 05FFFFh 028000h to 02FFFFh
SA13
0
0
0
0
1
1
0
X X X 060000h to 06FFFFh 030000h to 037FFFh
SA14
0
0
0
0
1
1
1
X X X 070000h to 07FFFFh 038000h to 03FFFFh
SA15
0
0
0
1
0
0
0
X X X 080000h to 08FFFFh 040000h to 047FFFh
SA16
0
0
0
1
0
0
1
X X X 090000h to 09FFFFh 048000h to 04FFFFh
SA17
0
0
0
1
0
1
0
X X X 0A0000h to 0AFFFFh 050000h to 057FFFh
SA18
0
0
0
1
0
1
1
X X X 0B0000h to 0BFFFFh 058000h to 05FFFFh
SA19
0
0
0
1
1
0
0
X X X 0C0000h to 0CFFFFh 060000h to 067FFFh
SA20
0
0
0
1
1
0
1
X X X 0D0000h to 0DFFFFh 068000h to 06FFFFh
SA21
0
0
0
1
1
1
0
X X X 0E0000h to 0EFFFFh 070000h to 077FFFh
SA22
0
0
0
1
1
1
1
X X X 0F0000h to 0FFFFFh 078000h to 07FFFFh
(Continued)
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